<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8" />
    <title>2D UI Demo</title>
    <link href="//cdn.staticfile.org/layui/2.9.7/css/layui.css" rel="stylesheet">
    <style>
        /* solve "ResizeObserver loop completed with undelivered notifications" error when use Antd Tour to the last step:
        refer to 
        https://stackoverflow.com/questions/76187282/react-resizeobserver-loop-completed-with-undelivered-notifications/77094068#77094068 */
        iframe#webpack-dev-server-client-overlay {
            display: none !important
        }
    </style>

</head>

<body>
    <div id="root1"></div>
    <!-- <div id="root2"></div> -->
</body>


</html>